<template>
<div>
  <h1>测试一下</h1>
</div>

<div class="box"></div>
<hr>

<div class="box2">小懒猫</div>
<hr>

<div w100 h100 mt10 px20></div>

</template>

<script setup lang="ts">

</script>

<style scoped lang="scss">
.box {
  width: 100px;
  height: 100px;
  background-color: salmon;
}

.box2 {
  @apply w-100 h-100 bg-red-4 text-30 hover:text-amber
}
</style>